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QPA22370 pages
QPA2237
0.03 – 2.5 GHz 10 W GaN Power Amplifier
Applications
Commercial and military radar
Communications
Electronic Warfare
QFN 4x4 mm 20L
Product Features
Functional Block Diagram
Frequency Range: 0.03 – 2.5 GHz
PSAT: >40 dBm at PIN = 27 dBm
PAE: >48%
Large Signal Gain: >13 dB
Small Signal Gain: >18.5 dB
Input Return Loss: >9 dB
Output Return Loss: >9.5 dB
Bias: VD = 32 V, IDQ = 360 mA, VG = -2.1 V Typical
Wideband Flat Power
Package Dimensions: 4.0 x 4.0 x 0.85 mm
General Description
Pad Configuration
Qorvo’s QPA2237 is a wideband amplifier fabricated on
Qorvo’s production 0.25um GaN on SiC process. The
QPA2237 operates from 0.03 – 2.5 GHz and provides
greater than 10W of saturated output power with greater
than 13 dB of large signal gain and greater than 48%
power-added efficiency.
Pad No.
Symbol
1, 2, 4 – 12, 14 – 16, 18 – 20
N/C
3
RF IN
13
RF OUT, VD
17
VG
The QPA2237 is available in a low-cost, surface-mount,
20 lead, 4x4 OVM QFN. It is ideally suited to support
both radar and communication applications across
defense and commercial markets as well as electronic
warfare. The QPA2237 is fully matched to 50Ω at both
RF ports allowing for simple system integration. DC
blocks are required on both RF ports and the drain
voltage must be injected through an off chip bias-tee on
the RF output port.
Ordering Information
Lead-free and RoHS compliant.
Part
Evaluation boards are available upon request.
Datasheet: Rev - 11-04-15
© 2015 TriQuint
QPA2237
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ECCN
EAR99
Description
0.03 – 2.5 GHz 10 W
GaN Power Amplifier
Discla
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